EP 1078973 B1 20021127 - Stabilised monomer composition
Title (en)
Stabilised monomer composition
Title (de)
Stabilisierte Monomerzusammensetzung
Title (fr)
Composition de monomère stabilisée
Publication
Application
Priority
DE 19940623 A 19990827
Abstract (en)
[origin: EP1078973A2] A stable monomer composition (I) comprises ethylenic unsaturated monomer(s) and a stabilizer. The stabilizer comprises a combination of N,N-diethylhydroxylamine (Ia) and N-nitroso-N-phenylhydroxylamine (Ib). An Independent claim is also included for the preparation of (I) by mixing the stabilizer with the ethylenic unsaturated monomer(s).
IPC 1-7
IPC 8 full level
C07B 63/04 (2006.01); C07C 7/20 (2006.01); C07C 57/075 (2006.01); C07C 67/62 (2006.01); C07C 69/54 (2006.01); C07C 243/04 (2006.01); C09K 15/20 (2006.01)
CPC (source: EP US)
C07B 63/04 (2013.01 - EP US); C07C 67/62 (2013.01 - EP US); C09K 15/20 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE GB NL
DOCDB simple family (publication)
EP 1078973 A2 20010228; EP 1078973 A3 20010307; EP 1078973 B1 20021127; DE 19940623 A1 20010301; DE 50000810 D1 20030109; JP 2001089417 A 20010403; US 6706209 B1 20040316
DOCDB simple family (application)
EP 00117696 A 20000817; DE 19940623 A 19990827; DE 50000810 T 20000817; JP 2000254164 A 20000824; US 64455600 A 20000824